George "DarkAngelØne" Redhawk is legally blind, and "likes to play with pictures” to create surreal animated gifs. His full archive contains more than 1000 images. (Some may be NSFW).
The Cleveland Memory Project is an archive of photos, postcards, videos, recordings, clippings, ebooks, personal papers, maps and other historical "goodies" about the city. "It's a collaborative endeavor of many local historical societies, public libraries and government agencies who have mounted their own local history." On Flickr. [more inside]
Blackboard Sketching by Frederick Whitney, Director of Art, State Normal School, Salem, MA, 1908. [more inside]
A visualization of all the nouns in the English language arranged by semantic meaning. [NSFW words included!] [more inside]
Middle East Enders (3.94mb JPEG), courtesy of SpaceImaging.com's gallery. Other wowsers include Singapore, Venice and the pyramids.